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| Supply Ability | 1000 pcs per month | 
| Delivery Time | 5-7 weeks depending on quantity | 
| Packaging Details | Standard package or to customer's demand | 
| Material | Tungsten Carbide | 
| Certificate | ISO9001:2015 | 
| Brand name | Zonco | 
| Type | Valve Components | 
| Temperature of media | Normal Temperature | 
| Size | Custom Design | 
| Brand Name | Zonco | 
| Model Number | Custom Model/OEM | 
| Certification | ISO9001:2015 | 
| Place of Origin | China | 
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 1000 pcs per month | 
| Delivery Time | 5-7 weeks depending on quantity | Packaging Details | Standard package or to customer's demand | 
| Material | Tungsten Carbide | Certificate | ISO9001:2015 | 
| Brand name | Zonco | Type | Valve Components | 
| Temperature of media | Normal Temperature | Size | Custom Design | 
| Brand Name | Zonco | Model Number | Custom Model/OEM | 
| Certification | ISO9001:2015 | Place of Origin | China | 
| High Light | Carbide Flow Control Choke Valve Stems ,Carbide Flow Control Choke Valve Seats ,Tungsten Carbide Choke Valve Stems | ||
1. Heat resistant; very good wear resistant
2. HIP sintering, High hardness.
3. Good impact toughness, chemical stability.
4. Excellent performance and good wear/corrosion resistance
 5. High machining accuracy/precision 
Tungsten Carbide valves assemblies parts is widely used on a choke valve in oil gas industry or other energy industry.
 Tungsten Carbide valves assemblies parts are specifically designed to resist corrosion, abrasion, wear, fretting, sliding wear and impact both onshore offshore and surface subsea applications.
 
         Zonco has been specialized in customizing various kinds of non-standard tungsten carbide wear resistant components for more than 10 years. we are able to manufacturing all kinds of wear resistance valve parts based on customer's drawing and material requirement, support hardfacing process based on customer's technique requirement. since most of our products are customized and not suitable to show for other customer, welcome to contact us for OEM service. 
| Zonco Grade | WC% | Co% | Grain size (μm) | |||
| Density (g/cm3) | TRS (N/mm2) | Hardness (HRA) | ||||
| YG06X | 94 | 6 | 14.8-15.1 | 2400 | 91.5 | 0.8-1.2 | 
| YG06A | 94 | 6 | 14.8-15.1 | 2150 | 92.5 | 0.6-0.8 | 
| YG08 | 92 | 8 | 14.6-14.9 | 2700 | 89 | 1.2-1.6 | 
| YG10.2 | 90 | 10 | 14.3-14.6 | 3800 | 91.7 | 0.7 | 
| YG11 | 89 | 11 | 14.3-14.7 | 2800 | 88.5 | 1.2-1.6 | 
| YG12X | 88 | 12 | 14.2-14.5 | 3000 | 89.5 | 1.0-1.2 | 
| YG15 | 85 | 15 | 13.8-14.2 | 3000 | 86.5 | 1.2-1.6 | 
| YG20 | 80 | 20 | 13.4-13.8 | 3100 | 85 | 1.2-1.6 | 
2. Nickel Binder Grades
| Grade | WC% | Ni% | Physical and mechanical properties | Grain size (μm) | ||
| Density (g/cm3) | TRS (N/mm2) | Hardness (HRA) | ||||
| YN6 | 94 | 6 | 14.5-14.9 | 2000 | 90 | 1.2-1.6 | 
| YN9 | 91 | 9 | 14.3-14.6 | 2300 | 89 | 1.2-1.6 | 
| YN11 | 89 | 11 | 14.0-14.3 | 2600 | 88 | 1.2-1.6 | 
Our material engineers have developed more than 15 material grades. If the listed grades above are not meet your requirement,
 we are able to recommend or develop new grade by customers' requirements.  
Main Products Types: 
 1. Radial Thrust Bearing (PDC,TC Bearing) 
 2. Tungsten Carbide Nozzles
 3. Valve Trim (Plug,Seats,Stem, choke bean,bushing,Cage,sleeve)
 4. MWD & LWD Carbide Parts (Sator and rotor for motor)
 5. Carbide Parts for Downhole Tools ( Osc Valve and Stationary Valve parts) 
 6. Carbide Wear Parts for Mechanical Equipments
 7. Carbide Drilling Dies
 8. Carbide Buttons/Inserts
 9. Other Carbide Wear Parts   

Company profile :




Company Details
Business Type:
Manufacturer 
Year Established:
2014 
Total Annual:
$4500,000-$6000,000
Employee Number:
100~150 
Ecer Certification:
Active Member 
Zhuzhou Zonco Sinotech Wear-resistant Material Co,. LTD. is a factory which is focused on precision of wear resistant components and new materials research and production, marketing, meanwhile, we offer cost effective products and material option solution for those customers who seek high performanc... Zhuzhou Zonco Sinotech Wear-resistant Material Co,. LTD. is a factory which is focused on precision of wear resistant components and new materials research and production, marketing, meanwhile, we offer cost effective products and material option solution for those customers who seek high performanc...
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